I believe the Systel repeater is basically a pair of GP300 handheld radio chassis in a box.
I remember reprogramming one of these by removing the top cover & removing each GP300 from an adapter that was located where the portable battery was normally. A standard GP300 cable, RIB box and GP300 RSS was then used to change frequencies & PL. --- In Repeater-Builder@yahoogroups.com, "Eric Lemmon" <wb6...@...> wrote: > > Rick, > > Without model numbers, it is difficult to know what you have. > > However, I can help with the N1275A power amplifier. It was intended to be > used with the N1248A Converta-Com console, and it increased the RF power of > the handheld radio from 4.0 watts to 35 watts. You probably have the > NLE8912A version- the most common- which is designed to operate in the > 450-470 MHz band. > > The N1275A manual is still available from Motorola Parts. It is part number > 6881020C85, and costs about $15. > > 73, Eric Lemmon WB6FLY > > > -----Original Message----- > From: Repeater-Builder@yahoogroups.com > [mailto:repeater-buil...@yahoogroups.com] On Behalf Of Rick Beatty > Sent: Wednesday, December 17, 2008 9:37 PM > To: Repeater-Builder@yahoogroups.com > Subject: [Repeater-Builder] RE: What Have I got and can I get information > about it. > > I recently was given a SYSTEL unit made by Motorola, on 464.../469... with > duplexer and looks to be a repeater, with low level output (2w or so). Would > be great for remote work on GMRS, does anyone on the group have > data/information on this little cutie? > > Also I am looking for a schematic for an amplifier used with the portable. a > UHF with the number N1275a? > > thanks in advance -- > > Rick >
